baber/WOPTO huggingface dataset:
Patent JP-H0239543-A (JP)
Title: Multilayer semiconductor device
Inventor: SEORON PAARII SUMISU SAADO
IPC: H01L29/41
Filed: 1989-06-14
Abstract: PURPOSE: To form a multilayered semiconductor device having a plurality of conducting paths without exposing a lower layer to form a metal contact, by arranging a first contact which electrically is in contact with two layers from an exposed surface, a second contact which electrically is in contact with the uppermost layer from the exposed surface, and a controlling means which sequentially and selectively depletes charge carriers in the two layers. CONSTITUTION: A doped GaAs layer 20 having an exposed surface 22 is formed. A first contact 24 is stuck from an upper layer 22 of a device 10 so as to stretch passing all layers. A second contact 26 is stuck so as to electrically be in contact with an upper layer 20. A depletion controlling means 32 is stuck on the upper surface 22 between the contacts 24 and 26. When a proper bias voltage is applied to the controlling means 32, charge carriers are depleted in order through a layer of the device 10 from the layer 20. A current path 40 passes through the layer 20 and is turned into a path in which a current flows when a bias voltage lower than a specified threshold voltage is applied to an electrode 32. When a voltage higher than the threshold voltage is applied, a depletion region 34 having a boundary 36 stretching as far as a layer 18 is formed.  A current flows between the contact 24 and the contact 26 along a layer 16.
Patent JP-H08319298-A (JP)
Title: Monoclonal antibody against anti-human aging marker protein and measurement using the same
Inventor: TANAKA AIKO
IPC: C07K16/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain the subject new monoclonal antibody specifically recognizing a human aged marker protein, useful for monitoring a hepatocellular disorder and breakdown of uriniferous tubule and observing development degree of liver and kidney of newborn and an aging ratio with age. CONSTITUTION: An RNA is extracted from a human hepatic cell by a conventional procedure and an mRNA is isolated from an oligo dT cellulose column. The mRNA is used as a template to synthesize a cDNA, which is amplified by PCR method to prepare a cDNA library. A gene of a human SMP30 is selected by using a probe comprising a gene encoding a human aged marker protein (SMP) and incorporated into a vector and manifested in a host cell to give a recombinant human SMP. Then the human SMP is emulsified and administered to a BALB/C mouse. The mouse is immunized and a spleen cell collected after the final immunization is fused with a mouse myeloma cell. After selective culture, the fused cell is cloned and the prepared hybridoma is cultured to give the objective monoclonal antibody specifically recognizing the human SMP.
Patent JP-S6043055-A (JP)
Title: Motor
Inventor: NAKAJIMA SHINICHI
IPC: H02K29/06
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a stable rotation by arranging a rotor through bearings substantially at the center of gravity on a stationary shaft, thereby reducing a torque loss. CONSTITUTION:On end of a stationary shaft 11 is secured to a base 12, and the other end rotatably holes a rotor 14 through bearings 13. The bearings 13 are disposed substantially at the center of gravity of the rotor 14. A rotor magnet 16 is provided through a yoke 15 at the rotor 14, and a stator 18, on which a drive coil 17 is wound, is secured to the base 12 oppositely to the magnet 16. The pole is detected by a sensor 19 for detecting the position of the pole, and a revolving field of the coil 17 is controlled by the signal. The force of the unbalance of the rotor 14 can be suppressed to the minimum limit by holding the bearings 13 substantially at the center of gravity.
Patent JP-S6429883-A (JP)
Title: Toner fixing apparatus
Inventor: BARII JIYON KOORIA
IPC: G03G15/20
Filed: 1988-06-17
Abstract: PURPOSE: To quickly and effectively distribute release oil over the entire length of a trough by providing an inclined surface arranged so as to receive excess release oil removed from a take-up means by a measuring means at the trough which has the release oil and is slender. CONSTITUTION: This toner fixing device is provided with a heating pressing fixing mechanism 10a and a release oil applying device 40, and the release oil applying device 40 is constituted of a slender trough 41 having the release oil, the take-up means 47 taking up the release oil applied on the fixing mechanism 10a from the trough 41 and the measuring means 49 checking the quantity of the release oil carried to the fixing device 10a. For instance, three same inclined surfaces 51a-51c are arranged in a saw-tooth shape in one line over the entire length of the side wall of the trough 41, and the excess release oil removed by the measuring means 49 is received by the inclined surfaces 51a-51c and is redistributed over the entire length of the trough 41. Thus, the release oil is quickly and effectively distributed over the entire length of the trough 41.
Patent JP-S638043-A (JP)
Title: Installation structure of molding
Inventor: MURACHI TATSUYA
IPC: C09J7/38
Filed: 1986-06-26
Abstract: PURPOSE:To secure strong adhesion to a molding by installing the molding with adhesive wherein organic monomar including an OH group, a SH group, a NOH group and the like, and polycianide are mixed at a predetermined rate with acrylic adhesive by weight of 100. CONSTITUTION:A molding 2 is installed on a adherend 1 made of steel via a pressure sensitive adhesive double coated tape 6. Adhesive 3 coated on the pressure sensitive adhesive double coated tape 6 is mixture of acrylic adhesive including active hydrogen by weight of 100, polysiocinide by weight of 0.01-50 and organic monomer by weight of 0.001-10 which include in a molecule a functional group of at least one kind selected from an OH group, a COOH group, a SH group and a NOH group. Owing to this constitution, active hydrogen is cross-linked with the NCO group whereby strong adhesion is obtained. Accordingly, this constitution can prevent the molding 2 from comming off from the adherend 1.
Patent JP-H10326037-A (JP)
Title: Electrifying device for image forming device
Inventor: SUZUKI KENJI
IPC: G03G15/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve workability in the engagement of a cleaning pad with an electrifying wire, the durability of the pad and the life of the electrifying wire by aligning the electrifying wire with the crossing position of the wire cleaning surface of a pad material on a line and setting an angle formed by respective pad materials less than a specified value. SOLUTION: The pad materials 11c and 11b are arranged on the inside (electrifying wire 13 existing side) of a housing 11. The inside end of the pad material 11c exists downward and the surface 11cx thereof is arranged to be inclined downward by about 45 deg. to a horizontal direction, and the surface 11bx of the pad material 11b adjacent to the pad material 11c is inclined upward by about 45 deg., so that the angle between both surfaces is about 90 deg.. Since the surfaces of the pad materials are formed to open 45 deg. by 45 deg. up and down with respect to the extending direction of the electrifying wire 13, the wire 13 does not come in contact with the surface of the pad material at all until the wire 13 reaches the surface of the pad material, and each pad material does not rub on the surface of the pad arranged to be opposed.
Patent JP-H04372140-A (JP)
Title: Method of removing excess mold from lead frame of electronic part
Inventor: OBATA YASUSHI
IPC: H01L21/56
Filed: 1991-06-21
Abstract: PURPOSE:To leave no excess mold and prevent a molded product from chipping when removing an excess mold formed on one side of a lead frame driving the formation of a molded part for an electronic component. CONSTITUTION:While either a lead frame A after formation of a molded part Al or an excess mold 6 is held, the other is pushed toward one face of the excess mold B where a part B1 corresponding to a gate groove does not exist.
Patent JP-S6212936-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATASE YOSHIHIRO
IPC: G11B7/135
Filed: 1985-07-10
Abstract: PURPOSE:To attain recording immediately after deleting an information with one semiconductor laser by separating one beam into two beams that cross orthogonally each other by using a polarizing beam splitter to use said two beams as one for deletion and the other one for recording/reproduction. CONSTITUTION:The beam reflecting from the polarizing beam splitter 4 is beam-shaped by a mirror 17, a convex column lens 18, a concave column lens 19, and a mirror 20 to become of an elliptical section whose diameter in the direction parallel with the paper surface is shorter. This beam is made incident on the splitter 8 but 100% reflects because splitter 8 is of S-polarization. The beam is condensed by an objective lens 9, and irradiated on the track 11 of a disc 10 forming a deletion spot 21 of elliptical shape and delets an already recorded bit 22. Meanwhile, the beam reflecting from the disc 10 is made incident on the splitter 8 after transmitting through the objective lens 9, but is reflected because of the splitter's S-polarization, and accordingly does not enter an optical detector 16.
Patent JP-S63314835-A (JP)
Title: Cleaning equipment
Inventor: HARAZONO MASAAKI
IPC: B08B3/04
Filed: 1987-06-18
Abstract: PURPOSE:To reduce cleaning time, by installing a supply quantity controlling part capable of controlling the quantity of cleaning fluid which is supplied from a cleaning fluid supplying part to a cleaning tank, in accordance with a value measured by using a foreign matter number measuring part. CONSTITUTION:A cleaning tank 1 can accommodate an object to be cleaned 2 included in a retaining body 3, and a cleaning fluid supplying part 17 supplies cleaning fluid 18 cleaned by filtering, from the bottom part of the cleaning tank 1 to the inside of the cleaning tank 1. Fluid surface sensors 19, 20 detect the overflow of the cleaning solution 18 from the cleaning tank 1. A foreign matter number measuring part 4 applying laser light scattering measures the number of foreign matters floating in the cleaning fluid 18 in the cleaning tank 1, after the overflow of the cleaning fluid 18. A supply quantity controlling part 22 controls the supply quantity of the cleaning fluid from the cleaning fluid supplying part 17, in accordance with the measured value of the foreign matter measured by the measuring part 4. Thereby, the cleaning time of an object to be cleaned can be reduced, and the operating efficiency of the cleaning equipment can be improved.
Patent JP-H05344051-A (JP)
Title: Wireless telephone set
Inventor: SHINOZAKI KENJI
IPC: H04M1/725
Filed: 1992-06-10
Abstract: PURPOSE:To implement extension registration in which different kinds of base stations and mobile stations are combined freely. CONSTITUTION:A base station 50 is provided with a base station type information notice means 51 reporting type information of the base station 50 and the means 51 reports the type information to an extended mobile station 70 at the time of extension registration of the mobile station 70. On the other hand, the mobile station 70 is provided with a base station type storage means 71, which stores type information at the time of extension registration. After the extension registration, the mobile station 70 implements the operation in matching with the type of the base station 50 based on the stored type information.
Patent JP-S5483671-A (JP)
Title: Pipe expander for heat-exchanger
Inventor: AYABE TADAAKI
IPC: B21D53/08
Filed: 1977-12-16
Abstract: PURPOSE: The pipe expander which is inexpensive and highly efficient, can be installed in narrow area, and is available for fabrication of various kind of heat-exchangers, by constituting the apparatus so as to move forward and backward the expander ball inserted into the straight pipe, whose one end is clamped, through the guide bar.  
     CONSTITUTION: Many fins 2 and side plates 3 are previously formed in the pipe- insert-hole; into this pipe-insert-hole, the radiating-straight-pipe being formed into long and straight, is inserted from the side of the side plate 3; hereby, many fins 2 and side plates 3 are combined. Next, the neck root of the joint portions 7 and 7' for the return pipe, is held by the clamp unit 8 using the flare type sectional dies whose hole-diameter is somewhat larger than the outside diameter of the pipe after the expanding work. And then, the pipe is expanded by drawing the expander ball 10 moving along the guide bar 9, alternately toward the both pipe ends, setting the base point at the joint portions 7 and 7' from the side of return-pipe-joint-portions 8a and 8b of the pipe; hereby, the pipe and fins 2 are fixed together. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5483698-A (JP)
Title: Nitrogen dioxide reducting method
Inventor: KANEBORI KEIICHI
IPC: C01B31/08
Filed: 1977-12-16
Abstract: PURPOSE: To efficiently reduce NO 2  in gas to NO at low temp. by bringing the gas into contact with activated carbon at a specific temp.  
     CONSTITUTION: NO 2 -contg. gas 5 is brought into contact with activated carbon 1 in column 10 kept at about 160W320°C with heater 4 and automatic temp. regulator 3 to reduce the NO 2  to NO. NH 3  is then added to the gas after the reduction while heating with heater 4" and temp. regulator 3", and the NH 3 -added gas is introduced into column 16 packed with NOx removal catalyst 12 to decompose NOx. The gas thus treated is radiated into the air from exhaust port 9. By this method reduction to NO can be carried out at a lower temp. with higher efficiency compared to a conventional method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6044154-A (JP)
Title: Mold oscillator for continuous casting installation
Inventor: KAMEI FUTOSHI
IPC: B22D11/04
Filed: 1983-08-18
Abstract: PURPOSE:To change the amplitude of mold oscillation by controlling the ratio between the descending time of the mold and the time when the mold speed during descending of the mold is higher than the casting speed to the value within a prescribed range. CONSTITUTION:The rotating speed of a prime mover 24 and the reduction ratio of a speed reducing means consisting of bevel gears 18, 18' 19, 19' and clutches 22, 22' are so set that a shaft 1 revolves at the same rotating speed as the prescribed oscillating frequency for mold oscillation. The eccentric distance e1 of an eccentric sleeve 9 is set at the same distance as the eccentric distance e2 of the sleeve 9 to make min. oscillation amplitude zero. On the other hand, the values e1 and e2 are so set that the max. oscillation amp. 2X(e1+ e2) attains the max. set amplitude value of the mold or above. The number of relative revolutions of said shaft part 2 and the sleeve 9 is made correspondent with the adequate change speed of amplitude by selecting suitably the number of teeth of the gears 26, 27, 28, 29.
Patent JP-H01317531-A (JP)
Title: Improved gypsum resolvent
Inventor: ISHII HIROYUKI
IPC: B01D11/04
Filed: 1988-06-18
Abstract: PURPOSE:To permit an efficient removal of gypsum adhered to metals by dissolving the same without causing corrosion thereto by adding alkali hydrogen carbonate to an aqueous diamine derivative solution to thereby use the solution adjusted to a predetermined pH value. CONSTITUTION:Water is added to a compound represented by the formula I (wherein R1-R4 are identical or different groups, each having at least one hydroxyl or carboxyl group or its salt at the end thereof and R5 is phenylene group, alkylene group containing carbon atoms of 1-10 or ether or polyether group containing carbon atoms of 1-5) and slowly heated for dissolution. The resulting solution, cooled for dissolving potassium hydrogen carbonate to thereby adjust its pH value to 7.5, is capable of dissolving gypsum nearly 100 percent. The use of this solution permits an efficient cleaning of the inner walls of combustion furnace, reactor, rectifying tower and pipeline for petroleum and coal without causing corrosion thereto and the addition thereto of a dispersing or surface-active agent leads to the retention of the gypsum dissolving power.
Patent JP-2000344672-A (JP)
Title: Matrix metalloprotease inhibitor
Inventor: AKISAWA TOSHIFUMI
IPC: A61P29/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having excellent activities for inhibiting matrix metalloprotease(MMPs), and useful for therapy and prophylaxis of intractable disease caused by incapacity of control of the MMPs activities. SOLUTION: This inhibitor contains a tannin compound, preferably a compound of the formula (R is galloyl group or two neighboring Rs form hexahydroxydiphenoyl group with each other) as an active ingredient. The tannin compound can be extracted from a tannin-containing plant with water or an aqueous ethanol having a large content of the water, or can be obtained by chemical synthesis. The daily dose of the inhibitor is preferably 0.1-500 mg/kg body weight, and the daily dose is preferably administered once or by dividing the dose to two to four times. As a result, the inhibitor can be expected as a therapeutic or prophylactic agent of an intractable disease such as arteriosclerosis, arthritis and periodontosis.
Patent JP-S6248702-A (JP)
Title: Heteropolysaccharides s-657
Inventor: JIERII EE PEIKU
IPC: C12P19/06
Filed: 1986-06-28
Abstract: Heteropolysaccharide S-657 is a new heteropolysaccharide. It is composed principally of carbohydrate, about 12% protein and about 7% (calculated as O-acetyl) acyl groups, the carbohydrate portion containing about 19% glucuronic acid, and the neutral rhamnose and glucose in the approximate molar ratio of 2 : 1. It can be prepared by fermentation of a new strain of Xanthomonas campestris, ETCC 53159. It has valuable properties as a thickening, suspending and stabilizing agent in aqueous solutions and is especially valuable for use in well-treating fluids.
Patent JP-2000341547-A (JP)
Title: Device and method for image processing
Inventor: UNE KIYOSHI
IPC: H04N1/60
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To realize an image processor which performs optimum black generation and ground color elimination processing, even when image quality can be improved in such a manner a printing means uses a different binary pattern in each color and also improves image quality by performing density correction processing which corresponds to the printing means after generation of black color and the ground color elimination processing. SOLUTION: A binary processing part 7 binarizes CMY data after ROP processing, by the use of a prescribed binary pattern for each color. A data correcting part 9 performs black color generation and ground color elimination processing of the binarized CMY data and generates CMYK color print data. When the CMYK color print data is generated, the CMYK color print data is generated according to a binary pattern in a binary processing mode for each color. A density correction processing part 10 performs density correction processings to the characteristic of a printing part 3 of the binary CMYK color print data after the black color generation with respect to the ground color elimination processing and outputs corrected binary CMYK color print data.
Patent JP-S5577084-A (JP)
Title: Signal transmission controller
Inventor: KOYABU KUNIHIRO
IPC: G11C11/406
Filed: 1978-12-05
Abstract: PURPOSE:To prevent an overcurrent from being inputted to a receiver element by sending only signals, selected in refresh mode by making a bus connection between the transmitter circuit of a memory unit and the receiver circuit of CPV. CONSTITUTION:Request acceptance signals (a1), (a2)... of transmitter circuits 31, 32... corresponding to a memory unit receiving refresh request become high-level binary signals by passing through a register, etc., and transmission information assignment signals (b1), (b2)... become effective through AMD gates 31c, 32c... and OR gates 31d, 32d.... Then, only constant-current driving elements 31a, 32a... of circuits 31, 32... with high-level outputs of AND gates 31b, 32b... are driven to  sent simultaneously only signals selected on signal lines 20 and 21 connecting receiver circuit 10 of CPV to circuits 31, 32.... Therefore, differential signal receiver elements 10a, 10b... of circuit 10 are never applied at the same time with acceptance  request signals from all memory elements at the tme of refresh operation, so that an  acceptance failure, damage, etc., due to an input overcurrent will not occur.
Patent JP-H08318077-A (JP)
Title: Bobbin thread winding device
Inventor: TOMIOKA HIROYUKI
IPC: D05B59/00
Filed: 1995-05-25
Abstract: PURPOSE: To prevent thread guard defects and to improve reliability by releasing connection between a bobbin driving means and a bobbin by a clutch means at the time of a bobbin thread guiding operation. CONSTITUTION: The bobbin driving means M2 and the bobbin are connected by the clutch means 50a, the bobbin is rotated by the bobbin driving means M2 and bobbin thread 150 from a bobbin thread supply source inserted inside a bobbin case 2 through a bobbin case opening part 2A is wound around the bobbin. In the case of moving the bobbin thread 150 from the bobbin thread supply source led out from the bobbin case opening part 2A through the clearance between a bobbin case open end and a bobbin outer periphery to a slit groove, the connection between the bobbin driving means M2 and the bobbin is released by the clutch means 50a. Thus, since the bobbin is rotated well without applying loads to the bobbin, the bobbin thread 150 is moved through the clearance between the bobbin case open end edge and the bobbin outer periphery to the slit groove.
Patent JP-S6213668-A (JP)
Inventor: OIGAWA SENJI
IPC: E01H3/00
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5273945-A (JP)
Title: Composition for preventing deterioration
Inventor: GOTOU KUNIAKI
IPC: C08K5/00
Filed: 1975-12-18
Abstract: PURPOSE: Title composition capable of effectively prohibiting gelation and discoloration of high polymers characterized in containing two kinds of antioxidizing agents having specific constitutions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000334088-A (JP)
Title: Game machine
Inventor: MAKINO YUTAKA
IPC: A63F7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, which, after restoration from electric power failure, can re-start the game as it was before the power failure. SOLUTION: When electric power failure occurs and power supply from an external power source 31 stops, power is supplied from a source unit 32 incorporating a backup source circuit 32d, and power failure signal 32c is sent out from a power monitoring circuit 32b. An MPU 41, on receiving the power failure signal 32C, puts an emergency flag 44a on and inhibits further progress of the control in turn from those that have completed a series of control. When a series of treatment is over, recovery information stored in a RAM 43 is transferred into a flash memory 44. After restoration from the failure, the recovery information stored in the flash memory 44 is returned to the RAM 43 and the pachinko machine 1 can re-start and continue the game as it was before the failure.